Modify raspberrypi-swd.cfg to work with pi5 too

Signed-off-by: William Vinnicombe <[email protected]>

scripts/raspberrypi-swd.cfg

@@ -1,6 +1,24 @@
-source [find interface/raspberrypi-native.cfg]
+proc read_file { name } {
+	if {[catch {open $name r} fd]} {
+		return ""
+	}
+	set result [read $fd]
+	close $fd
+	return $result
+}
 
-adapter gpio swdio -chip 0 24
-adapter gpio swclk -chip 0 25
+set compat [read_file /proc/device-tree/compatible]
 
-adapter speed 5000
+if {[string match *bcm2712* $compat]} {
+	adapter driver linuxgpiod
+
+	adapter gpio swdio -chip 4 24
+	adapter gpio swclk -chip 4 25
+} else {
+	source [find interface/raspberrypi-native.cfg]
+
+	adapter gpio swdio -chip 0 24
+	adapter gpio swclk -chip 0 25
+
+	adapter speed 5000
+}